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TR199901073A2 - The process of preparing aqueous sodium methioninate solutions and their use in the production of a granulate. - Google Patents

The process of preparing aqueous sodium methioninate solutions and their use in the production of a granulate.

Info

Publication number
TR199901073A2
TR199901073A2 TR1999/01073A TR9901073A TR199901073A2 TR 199901073 A2 TR199901073 A2 TR 199901073A2 TR 1999/01073 A TR1999/01073 A TR 1999/01073A TR 9901073 A TR9901073 A TR 9901073A TR 199901073 A2 TR199901073 A2 TR 199901073A2
Authority
TR
Turkey
Prior art keywords
production
aqueous sodium
granulate
sodium
mixture
Prior art date
Application number
TR1999/01073A
Other languages
Turkish (tr)
Inventor
K�rfer Martin
Rohland Lutz
Binder Wolfram
Joachim Hasselbach Hans
Christian Alt Hans
Huthmacher Klaus
Kniesel Heidemarie
Original Assignee
Degussa-h�ls aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Degussa-h�ls aktiengesellschaft filed Critical Degussa-h�ls aktiengesellschaft
Publication of TR199901073A2 publication Critical patent/TR199901073A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • C07C319/28—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/57—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C323/58—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/807—Poultry or ruminant feed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fodder In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Production of aqueous sodium methioninate (I) solution containing little sodium carbonate from the crude mixture from alkaline hydrolysis of 5-( beta -methylmercapto-ethyl)-hydantoin (II) comprises: (a) distilling water from mixture, preferably with sodium hydroxide addition, until the (I) content is 60-90 wt.%; and (b) separating the sodium carbonate precipitate at 90-140 degrees C. Production of aqueous sodium methioninate (I) solution containing little sodium carbonate from the crude mixture from the alkaline hydrolysis of 5-( beta -methylmercapto-ethyl)-hydantoin (II) with 1.1-6 equivalents of sodium hydroxide and/or carbonate comprises: (a) distilling water from the mixture, preferably with addition of more sodium hydroxide, until the (I) content is 60-90 wt.%; and (b) separating the sodium carbonate precipitate in anhydrous form or as monohydrate and/or bicarbonate, at 90-140 degrees C. An Independent claim is also included for free-running (I) granulate.
TR1999/01073A 1998-05-16 1999-05-14 The process of preparing aqueous sodium methioninate solutions and their use in the production of a granulate. TR199901073A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19822099A DE19822099A1 (en) 1998-05-16 1998-05-16 Process for the preparation of aqueous sodium methioninate solutions and use of these solutions for the production of granules

Publications (1)

Publication Number Publication Date
TR199901073A2 true TR199901073A2 (en) 1999-12-21

Family

ID=7868054

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/01073A TR199901073A2 (en) 1998-05-16 1999-05-14 The process of preparing aqueous sodium methioninate solutions and their use in the production of a granulate.

Country Status (16)

Country Link
US (1) US6126972A (en)
EP (1) EP0959068B1 (en)
JP (1) JP2000007651A (en)
KR (1) KR100642969B1 (en)
CN (1) CN1321979C (en)
AT (1) ATE284866T1 (en)
AU (1) AU750139B2 (en)
BR (1) BR9901542A (en)
CA (1) CA2271914A1 (en)
DE (2) DE19822099A1 (en)
ES (1) ES2235399T3 (en)
ID (1) ID22941A (en)
PL (1) PL333121A1 (en)
RU (1) RU2222526C2 (en)
SG (1) SG73639A1 (en)
TR (1) TR199901073A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017563A (en) 1997-07-25 2000-01-25 Novus International, Inc. Process for optimizing milk production
DE19846825A1 (en) * 1998-10-10 2000-04-13 Degussa Free-flowing moldings containing methionine and process for their production
EP1177726A1 (en) 2000-08-04 2002-02-06 Aventis Animal Nutrition S.A. Process for the production of granules of methionine
IT1320794B1 (en) * 2000-08-08 2003-12-10 Filozoo Aventis S R L PROCEDURE AND SYSTEM FOR PROVIDING NATURALLY SIMILAR AMINO ACIDS AND LIQUID-DERIVED AMOIDS TO RUMINATED ANIMALS.
US6403143B1 (en) * 2000-10-11 2002-06-11 Archer-Daniels-Midland Company Flowable dry nutritive mixture and process for its manufacture
EP1457486A4 (en) * 2001-11-29 2006-04-05 Nippon Soda Co Process for production of methionine
WO2006131965A1 (en) * 2005-06-08 2006-12-14 Kabushiki Kaisha Ishiihyoki Device for feeding liquid to inkjet head and device for wiping inkjet head
DE102008042932A1 (en) * 2008-10-17 2010-04-22 Evonik Degussa Gmbh Production and use of methionylmethionine as a feed additive for fish and crustaceans
DE102010029276A1 (en) 2010-05-25 2011-12-01 Evonik Degussa Gmbh Use of salts of sulfur-containing compounds for controlling parasites
MX337247B (en) 2011-02-23 2016-02-19 Evonik Degussa Gmbh Method for producing 2-hydroxy-4-(methylthio)butanenitrile from 3-(methylthio)propanal and hydrogen cyanide.
KR101944569B1 (en) 2011-08-30 2019-01-31 에보니크 데구사 게엠베하 Method for producing a methionine salt
DE102011081828A1 (en) 2011-08-30 2013-02-28 Evonik Degussa Gmbh Process for the reaction of methylmercaptopropionaldehyde from crude acrolein and crude methylmercaptan
CN102659650B (en) * 2012-04-28 2013-03-06 重庆紫光天化蛋氨酸有限责任公司 Device and method for preparing DL-methionine salt
CN103342671B (en) * 2013-07-24 2015-10-21 重庆紫光化工股份有限公司 A kind of method utilizing acetylizad saponification liquor to prepare L-Methionine
EP2932856B1 (en) * 2014-04-07 2017-08-23 Evonik Degussa GmbH Process for fluidized bed granulation of amino acid-containing fermentation broths
FR3035400B1 (en) 2015-04-21 2017-04-07 Adisseo France Sas PROCESS FOR THE PRODUCTION OF METHIONINE
CN105017111A (en) * 2015-07-14 2015-11-04 重庆紫光化工股份有限公司 Preparation method of methionine sodium
CN105296557A (en) * 2015-10-31 2016-02-03 高大元 Synthesis method of D, L-alpha-methionine calcium
JP7431581B2 (en) * 2017-05-15 2024-02-15 エボニック オペレーションズ ゲーエムベーハー Method for producing methionine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069251A (en) * 1969-02-08 1978-01-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Continuous process for the manufacture of methionine
DE3105007A1 (en) * 1981-02-12 1982-09-09 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING AQUEOUS SODIUM METHIONINATE SOLUTIONS (D)
DE3105009C2 (en) * 1981-02-12 1994-07-07 Degussa Use of aqueous sodium or potassium methioninate solutions for supplementation of compound feeds with methionine and method for supplementation
DE3104997A1 (en) * 1981-02-12 1982-08-26 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING AQUEOUS SODIUM METHIONINATE SOLUTIONS (A)
FR2601674B1 (en) * 1986-07-17 1988-09-23 Aec Chim Organ Biolog PROCESS FOR THE PREPARATION OF AN AQUEOUS SOLUTION OF METHIONINE SODIUM SALT
DE4235295A1 (en) * 1992-10-20 1994-04-21 Degussa Continuously feasible process for the preparation of methionine or methionine derivatives
DE19707380A1 (en) * 1997-02-25 1998-08-27 Degussa Process for producing a free-flowing animal feed supplement based on methionine salt and the granules obtainable in this way

Also Published As

Publication number Publication date
BR9901542A (en) 2000-05-02
ID22941A (en) 1999-12-16
DE19822099A1 (en) 1999-11-18
PL333121A1 (en) 1999-11-22
US6126972A (en) 2000-10-03
EP0959068A2 (en) 1999-11-24
ES2235399T3 (en) 2005-07-01
AU750139B2 (en) 2002-07-11
RU2222526C2 (en) 2004-01-27
KR19990088299A (en) 1999-12-27
AU2813099A (en) 1999-11-25
CN1235966A (en) 1999-11-24
SG73639A1 (en) 2000-06-20
JP2000007651A (en) 2000-01-11
CA2271914A1 (en) 1999-11-16
CN1321979C (en) 2007-06-20
EP0959068B1 (en) 2004-12-15
KR100642969B1 (en) 2006-11-13
EP0959068A3 (en) 2003-03-12
DE59911256D1 (en) 2005-01-20
ATE284866T1 (en) 2005-01-15

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